#include <bits/stdc++.h>
using namespace std;
int n,m,k,w[100005];

int main()
{
	freopen("road.in","r",stdin);
	freopen("road.out","w",stdout);
	cin >> n >> m >> k;
	for (int i = 1; i <= m; i++)
		cin >> w[i];
	return 0;
}
